"Thus the Jewish leaders made their choice. Their decision was registered in the book which John saw in the hand of Him that sat upon the throne, the book which no man could open. In all its vindictiveness this decision will appear before them in the day when this book is unsealed by the Lion of the tribe of Judah. COL 294.1"
"And I saw in the right hand of him that sat on the throne a book written within and on the backside, sealed with seven seals. And I saw a strong angel proclaiming with a loud voice, Who is worthy to open the book, and to loose the seals thereof? And no man in heaven, nor in earth, neither under the earth, was able to open the book, neither to look thereon. And I wept much, because no man was found worthy to open and to read the book, neither to look thereon. And one of the elders saith unto me, Weep not: behold, the Lion of the tribe of Juda, the Root of David, hath prevailed to open the book, and to loose the seven seals thereof."
The EGW passage directly references the book described in Revelation 5:1-5, including the Lion of the tribe of Judah opening it. This is a clear and direct allusion.
The Jewish people cherished the idea that they were the favorites of heaven, and that they were always to be exalted as the church of God. They were the children of Abraham, they declared, and so firm did the foundation of their prosperity seem to them that they defied earth and heaven to dispossess them of their rights. But by lives of unfaithfulness they were preparing for the condemnation of heaven and for separation from God. COL 294.2 In the parable of the vineyard, after Christ had portrayed before the priests their crowning act of wickedness, He put to them the question, “When the Lord therefore of the vineyard cometh, what will he do unto those husbandmen?” The priests had been following the narrative with deep interest, and without considering the relation of the subject to themselves they joined with the people in answering, “He will miserably destroy those wicked men, and will let out His vineyard unto other husbandmen, which shall render Him the fruits in their seasons.” CO…
"They answered and said unto him, Abraham is our father. Jesus saith unto them, If ye were Abraham’s children, ye would do the works of Abraham."
Both passages address the Jewish people's belief in their special status as descendants of Abraham and God's chosen people. John 8:39 directly quotes them claiming Abraham as their father, while the EGW passage describes their unwavering belief in their prosperity and rights due to their lineage.